Physics – General Physics
Scientific paper
2011-07-27
Modern Physics Letters A (MPLA), 26, 2487-2499 (2011)
Physics
General Physics
15 pages, one table, some sentences and references are added, accepted by modern Phys. L. A (MPLA)
Scientific paper
10.1142/S0217732311036826
In this work, the PLECHDE model with Granda-Oliveros (G-O) IR-cutoff is studied. The evolution of dark energy density, deceleration and EoS parameters are calculated. I demonstrate that under a condition, our universe can accelerate near the phantom barrier at present time. We calculate these parameters also in PLECHDE at Ricci scale, when when $\alpha=2$ and $\beta=1$, and at last a comparison between Ricci scale, G-O cutoff and non-corrected HDE without matter field with G-O cutoff is done. The correspondence between this model and some scalar field of dark energy models is established. By this method, the evolutionary treatment of kinetic energy and potential for quintessence, tachyon, K-essence and dilaton fields, are obtained. I show that the results has a good compatibility with previous work in the limiting case of flat, dark dominated and non corrected holographic dark energy.
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